Tunnel measurement method and system

Abstract

The invention discloses a tunnel measurement method and system, and the method comprises the steps: setting a plurality of work points and corresponding road center lines according to the preset construction positions of all tunnels; a measurement task containing a plurality of construction procedures is distributed to each work point; receiving a downloading instruction of the verified measurement robot, and sending the measurement task corresponding to a work point and a corresponding road center line to the measurement robot according to the work point where the measurement robot is located; receiving actual measurement data uploaded by all the measurement robots; according to all the alarm rules, carrying out alarm pushing after checking the measured data; and analyzing the measured data, and feeding back information according to an analysis result. According to the invention, the tunnel construction state is monitored in real time, and the construction quality is ensured; meanwhile, the overexcavation phenomenon is reduced, and material waste is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of tunnel measurement, and in particular to a tunnel measurement method and system. Background Art

[0002] During the tunneling construction process, the conformity between the tunnel section excavation and the designed section has a significant impact on the quality, safety and progress of tunnel construction. In addition, due to the lack of relevant digital means of guidance in the traditional construction process, the excavation process is highly dependent on experience, and the construction workers have the concept of "better to exceed than to fall short", which leads to obvious over-excavation and over-consumption in the tunneling process, causing a large waste of materials and labor.

[0003] With the development of measurement equipment technology and the popularization of information technology, some products for measuring tunnel excavation sections have gradually appeared on the market. However, due to the particularity of the tunnel environment and the complexity of the construction excavation process, the tunnel measurement process cannot meet the complex tunnel excavation methods, and has low measurement efficiency, high professional requirements and reliance on a lot of manual intervention. In projects with tight tunnel construction schedules, it is easy to cause conflicts between construction needs and management requirements for data entry, making it difficult to obtain real feedback on actual tunnel construction data when informatization is used. Summary of the invention

[0004] The embodiment of the present invention provides a tunnel measurement method and system, which uploads the measured data of the tunnel section to a platform for analysis, avoids the waste of materials and labor, and obtains accurate actual tunnel construction data in real time.

[0005] To achieve the above object, a first aspect of an embodiment of the present application provides a tunnel measurement method, including:

[0006] According to the preset construction positions of all tunnels, several work points and corresponding road center lines are set;

[0007] Allocate a measurement task including several construction processes to each of the work sites; each of the construction processes corresponds to several alarm rules;

[0008] Receiving a verified download instruction of the measuring robot, and sending the measuring task and the corresponding road center line corresponding to the work point to the measuring robot according to the work point where the measuring robot is located;

[0009] Receiving all measured data uploaded by the measuring robots;

[0010] According to all the alarm rules, the measured data is checked and then an alarm is pushed;

[0011] The measured data is analyzed, and information feedback is provided according to the analysis results.

[0012] In a possible implementation manner of the first aspect, allocating a measurement task including a plurality of construction processes to each work point specifically includes:

[0013] A measurement task is assigned to each of the work points; the measurement task includes a mileage section and a construction design, the mileage section includes a number of mileage sub-sections and a number of construction processes, the construction design includes a construction lining design; each of the construction processes corresponds to a construction lining design.

[0014] In a possible implementation manner of the first aspect, before allocating a measurement task including a plurality of construction processes to each work point, the method further includes:

[0015] Based on the input main point data, the construction lining design is obtained, or,

[0016] According to the dwg drawings, identify and import the construction lining design.

[0017] In a possible implementation manner of the first aspect, before receiving the verified download instruction of the measurement robot, the method specifically includes:

[0018] A login request from the measurement robot is received, and the surveyor account information included in the login request is verified.

[0019] In a possible implementation of the first aspect, the step of checking the measured data according to all the alarm rules and then pushing an alarm specifically includes:

[0020] For each alarm rule, if the corresponding item value in the measured data is greater than the preset rule threshold, the alarm information is pushed to the tunnel management personnel.

[0021] In a possible implementation manner of the first aspect, analyzing the measured data and providing information feedback according to the analysis result specifically includes:

[0022] Performing cleaning and fitting on the measured data;

[0023] The measured data is analyzed according to the business process and project information, and unqualified actual operation conditions are fed back through the data screen according to the analysis results.

[0024] In a possible implementation manner of the first aspect, the cleaning and fitting the measured data specifically includes:

[0025] The measured data is cleaned according to the obstacle information, and fitting is performed after outliers are deleted.

[0026] A second aspect of an embodiment of the present application provides a tunnel measurement method, including:

[0027] Send download instructions to the tunnel measurement platform;

[0028] After downloading the survey task information and road centerline information, select the construction process;

[0029] Perform measurement according to the construction process, obtain measured data and upload it to the tunnel measurement platform;

[0030] Comparison data is obtained by comparing the construction lining design corresponding to the construction process with the measured contours in the measured data.

[0031] In a possible implementation manner of the second aspect, the downloading of the measurement task information and the road centerline information specifically includes:

[0032] Download the road centerline and measurement tasks corresponding to the work point;

[0033] The construction lining design and mileage section corresponding to each construction process in the measurement task are read to obtain the construction lining design.

[0034] A third aspect of an embodiment of the present application provides a tunnel measurement system, including a tunnel measurement platform and several measurement robots, wherein the tunnel measurement platform executes a tunnel measurement method described in the first aspect, and the measurement robots execute a tunnel measurement method described in the second aspect.

[0035] Compared with the prior art, the embodiments of the present invention provide a tunnel measurement method and system, in which a tunnel measurement platform is responsible for task allocation, data collection, analysis and alarm, and a number of measurement robots respectively perform on-site measurement tasks and upload real-time measured data.

[0036] After setting the construction location, work point and road centerline, each work point is assigned a measurement task containing different construction processes, and each process corresponds to a specific alarm rule; when the measurement robot sends a download instruction, the corresponding task and road centerline information are sent to it. The measurement robot performs the measurement task and uploads the measured data. The measured data is checked using the preset alarm rules, and if an abnormality is found, the management personnel are notified immediately. Based on the analysis results of the measured data, the management can conveniently and intuitively view the tunnel construction situation, select excellent construction teams, supervise and manage insufficient construction teams, and export data reports for subsequent summary analysis. By integrating automated measurement robots and tunnel measurement platforms, a comprehensive solution is provided for tunnel construction, which helps to improve the accuracy and efficiency of construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a schematic diagram of a flow chart of a tunnel measurement method provided by an embodiment of the present invention;

[0038] Figure 2It is a flow chart of another tunnel measurement method provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] To solve the above problems, see Figure 1 An embodiment of the present invention provides a tunnel measurement method, comprising:

[0041] S10. According to the preset construction positions of all tunnels, several construction points and corresponding road center lines are set.

[0042] S11. Allocate a measurement task including several construction processes to each work site; each construction process corresponds to several alarm rules.

[0043] S12, receiving a verified download instruction of the measuring robot, and sending the measuring task and the corresponding road center line corresponding to the work point to the measuring robot according to the work point where the measuring robot is located.

[0044] S13, receiving all the measured data uploaded by the measuring robots.

[0045] S14. According to all the alarm rules, the measured data is checked and an alarm is pushed.

[0046] S15: Analyze the measured data and provide information feedback based on the analysis results.

[0047] For ease of management and monitoring, S10 divides the entire tunnel construction area into multiple work points (work points) and determines the position of each work point along the tunnel axis. According to the overall design drawing and construction plan of the tunnel, the specific location of each work point is clarified, and the center line of the road between the work points, that is, the center line of the tunnel, is defined. S11 prepares a detailed measurement task list for each work point, including the construction procedures to be performed, and sets corresponding alarm rules for each procedure to monitor construction deviations. For each work point, determine the specific construction procedures to be performed, such as excavation, support, lining, etc., and set alarm thresholds for each procedure, such as the maximum allowable deviation range.

[0048] In S12, when the measuring robot is ready to perform the task, it sends a download instruction, and the system provides the robot with specific measurement tasks and related road centerline information according to the instruction. The measuring robot sends a download request to the system through the network connection. After the platform verifies the identity of the robot, it sends the measurement task and road centerline information corresponding to the work point to the robot.

[0049] In S13-S15, collect all the measured data uploaded by the measuring robots. Analyze the measured data to ensure that the construction meets the design requirements. For data that exceeds the allowable deviation, the system will automatically issue an alarm: the system checks the measured data according to the pre-set alarm rules. Once a certain data exceeds the threshold, it pushes an alarm message to the relevant personnel; based on the analysis results of the measured data, it is convenient for management personnel to urge construction personnel to optimize the construction process and ensure construction quality and efficiency: process the measured data, including data cleaning, fitting and other steps, based on the analysis results of the measured data, so that the management can conveniently and intuitively view the tunnel construction situation, select excellent construction teams, urge under-managed construction teams, and export data reports for subsequent summary analysis.

[0050] The above method aims to improve the quality control, safety and efficiency of tunnel construction through digital means. Through real-time monitoring and analysis, problems can be discovered and measures can be taken in time, thereby effectively reducing material and labor waste and ensuring that the construction meets the design requirements.

[0051] It should be noted that the above method can be applied to the tunnel measurement platform. In order to meet the actual needs of construction management, the platform provides a new project function to manage multiple tunnels under its jurisdiction from a project perspective. When creating a new project, you can configure the basic information of the project, such as the project name, the agreed start and completion time of the project, the project location and the project renderings, etc., so as to preview the relevant project information and compare the progress later.

[0052] In addition, during construction, a project may include the construction of multiple tunnels. Each tunnel has its own management personnel and related basic information, such as the name of the tunnel, the agreed start and completion time of the tunnel, the location of the tunnel and the type of tunnel, so that the project can view the information and compare the progress of the tunnel. Since each tunnel has corresponding construction personnel, each role corresponds to a different business positioning, such as surveyors are responsible for construction design input and measurement, technicians are responsible for verification of data quality and project supervision, and administrators are responsible for viewing data reports and personnel allocation. Clear role responsibilities enable personnel in each position to perform their duties and efficiently promote construction.

[0053] Exemplarily, the allocation of a measurement task including several construction processes to each work point specifically includes:

[0054] A measurement task is assigned to each of the work points; the measurement task includes a mileage section and a construction design, the mileage section includes a number of mileage sub-sections and a number of construction processes, the construction design includes a construction lining design; each of the construction processes corresponds to a construction lining design.

[0055] Due to the tight schedule of conventional engineering operations, it is usually necessary to carry out construction at multiple work sites in parallel, such as the construction of the left entrance of the tunnel, the right entrance of the tunnel, and the inclined shaft of the tunnel. Therefore, the platform design uses the work site as the minimum granularity, and configures the road centerline and related construction information at the work site level. After selecting the work site, the measurement robot can download the road design for layout measurement.

[0056] When determining the mileage sections of the survey task, the tunnel can be divided into several mileage sections according to the overall length of the tunnel and the construction plan. Each section can be divided according to actual needs, such as a certain length (such as 100 meters) or according to different geological conditions. Define a clear starting point and end point for each mileage sub-section, usually marked with mileage pile numbers (such as K0+000 to K0+100), so that the specific location can be easily found on the map.

[0057] Then, according to the overall design plan of the tunnel, a detailed construction design is formulated for each sub-mileage section. This includes but is not limited to excavation section design, support plan, lining design, etc. Detailed construction design documents are prepared, including drawings, material lists, construction process instructions, etc., to ensure that each construction process has a clear design guide.

[0058] It should be noted that each construction process corresponds to the construction lining design of a mileage sub-section. The construction lining design includes lining type, thickness and other related parameters.

[0059] Then set alarm rules for each construction process, which are used to monitor whether the actual construction meets the design requirements. The rules may include the maximum allowable deviation, the minimum requirement for lining thickness, etc.

[0060] It should be noted that the work site is generally issued according to the design drawings, such as the left line entrance of the tunnel and the No. 1 inclined shaft of the tunnel.

[0061] Take the example of the left line entrance work point A of the tunnel: for example, K0+000~K0+024 is a mileage section corresponding to A, and the mileage corresponds to the IVda-1 ditch widened by 30cm and deepened by 10cm type composite lining. It is necessary to carry out excavation, primary support and secondary lining processes for the tunnel of this mileage section according to the lining design. During the construction process within the mileage range of K0+000~K0+024, each process will have a corresponding actual construction mileage. For example, if the excavation cycle advance is 3 meters, it will be constructed from K0+000~K003, K0+003~K0~006 and so on; the primary support cycle advance is 3 meters, it will be constructed from K0+000~K003, K0+003~K0~006 and so on; the secondary lining cycle advance is 12 meters, it may be constructed from K0+000~K0~0012, K0+012~K0~0024 and so on; that is, each mileage requires excavation, primary support and secondary lining construction.

[0062] Through the above methods, it can be ensured that the construction of each work site is carried out strictly in accordance with the design requirements, thereby ensuring the overall quality and safety of the tunnel. The construction lining design of each construction process is clear, which helps the construction team understand the specific requirements of each stage and reduces errors caused by misunderstanding. Setting alarm rules helps to detect construction deviations in time and ensure quality control during the construction process.

[0063] Exemplarily, before allocating a measurement task including a plurality of construction processes to each work point, the method further includes:

[0064] Based on the input main point data, the construction lining design is obtained, or,

[0065] According to the dwg drawings, identify and import the construction lining design.

[0066] Since the tunnel construction drawings are issued by the design unit and the lining structure is often reused in the same tunnel operation, in order to avoid duplication of work, the lining type and number of lining steps set here will be used as the common construction basis for the entire tunnel. Subsequently, the design data will be entered for the lining and the relevant measured data will be analyzed and compared.

[0067] This embodiment provides two ways of entering the construction lining design. One is by inputting the design data of the lining, such as the main point data; the other is by importing the dwg drawings. According to the standardized dwg drawings, the construction lining designs of excavation, primary support and secondary lining are automatically identified and entered into the system to guide subsequent construction and related analysis work.

[0068] Exemplarily, before receiving the download instruction of the verified measurement robot, the method specifically includes:

[0069] A login request from the measurement robot is received, and the surveyor account information included in the login request is verified.

[0070] If the verification is successful, the system allows the measurement robot to download the corresponding measurement task and road centerline information. If the verification fails, the system rejects the download request and may record the attempt or notify relevant personnel.

[0071] Exemplarily, the step of checking the measured data according to all the alarm rules and then pushing an alarm specifically includes:

[0072] For each alarm rule, if the corresponding item value in the measured data is greater than the preset rule threshold, the alarm information is pushed to the tunnel management personnel.

[0073] When designing alarm rules, if the maximum excavation value exceeds the threshold, an alarm is pushed to a certain person; if the initial support thickness exceeds the specified threshold, an alarm is pushed to the corresponding manager, etc., and relevant configuration is performed according to the actual management needs of the tunnel. For example, if the tunnel manager configures the alarm rule that the average value of single-point over-excavation is not allowed to exceed 30cm, and the maximum value of single-point over-excavation is not allowed to exceed 40cm, when the measured data uploaded by the measuring robot indicates that the average value of single-point over-excavation during this operation has reached 31cm, the relevant alarm information will be pushed to the relevant personnel of the tunnel, so that the management personnel can follow up the construction process of the tunnel in a timely manner and improve the construction and management process.

[0074] Exemplarily, analyzing the measured data and providing information feedback according to the analysis results specifically includes:

[0075] Performing cleaning and fitting on the measured data;

[0076] The measured data is analyzed according to the business process and project information, and unqualified actual operation data is fed back on the screen according to the analysis results.

[0077] Due to the complex working conditions in tunnels, in addition to fixed obstacles such as ventilation pipes and lighting that affect tunnel contour measurement during construction, there will also be dynamic obstacles such as passing construction vehicles and people. These cannot be completely avoided when measuring on the instrument side. Therefore, the platform side needs to clean the data and remove outliers. It is also necessary to fit the removed areas according to the relevant conditions of the measured contour to complete the data sorting process so that related business can be further processed later.

[0078] The data is displayed in multiple directions and angles according to different analysis dimensions, so that the management can conveniently and intuitively view the tunnel construction status, and export data reports for subsequent summary analysis. In other words, according to the obstacle information, outliers in the measured data are removed to improve the data quality; the contour after deleting the outliers is fitted to obtain data that is more in line with the actual construction contour.

[0079] In addition, after data cleaning and fitting, the platform checks the measured data based on the configured alarm rules. If the data exceeds the configured rule threshold, an alarm is pushed to the configured alarm personnel.

[0080] According to the measured data collected in the above steps, and the comprehensive configuration of business processes and management needs, the platform provides ① project distribution map, project renderings and descriptions, ② construction status of division points, ③ ranking of construction status in the previous month, ④ expected completion time of division points, ⑤ excavation progress of division points, ⑥ actual measurement of single pile point design, ⑦ over-excavation and under-excavation of surrounding rock at division points, and other chart analyses to empower tunnel construction monitoring.

[0081] Exemplarily, the cleaning and fitting of the measured data specifically includes:

[0082] The measured data is cleaned according to the obstacle information, and the outliers are removed before fitting. In this embodiment, the measured data of the tunnel is fitted after outliers are removed according to the tunnel design lining and the set fitting parameters. By cleaning and fitting the measured data, the quality and accuracy of the data can be improved, providing a reliable basis for subsequent analysis. Adjusting tasks according to the analysis results helps to correct construction deviations in a timely manner and ensure that the construction quality and progress meet the requirements.

[0083] Compared with the prior art, the embodiment of the present invention provides a tunnel measurement method, in which a tunnel measurement platform is responsible for task allocation, data collection, analysis and alarm, and a number of measurement robots respectively perform on-site measurement tasks and upload real-time measured data.

[0084] After setting the construction location, work point and road centerline, each work point is assigned a measurement task containing different construction processes, and each process corresponds to a specific alarm rule; when the measurement robot sends a download instruction, the corresponding task and road centerline information are sent to it. The measurement robot performs the measurement task and uploads the measured data. The measured data is checked using the preset alarm rules, and the management personnel are notified immediately if any abnormality is found. Based on the analysis results of the measured data, the data is displayed in multiple directions and angles according to different analysis dimensions, so that the management can conveniently and intuitively view the tunnel construction situation, and can export data reports for subsequent summary analysis. By integrating the automated measurement robot and the tunnel measurement platform, a comprehensive solution is provided for tunnel construction, which helps to improve the accuracy and efficiency of construction.

[0085] See also Figure 2 , an embodiment of the present application provides a tunnel measurement method, comprising:

[0086] S20. Send a download instruction to the tunnel measurement platform.

[0087] S21. After downloading the measurement task information and the road centerline information, select the construction process.

[0088] S22. Perform measurement according to the construction process, obtain measured data and upload it to the tunnel measurement platform.

[0089] S23, obtaining comparison data according to the comparison between the construction lining design corresponding to the construction process and the measured contour in the measured data.

[0090] The data collection and upload of automated measurement robots improves the accuracy and real-time nature of the data. Comparative data can help the construction team to promptly detect construction deviations and take corrective measures. The automated and digitalized measurement process improves construction efficiency and reduces labor costs. This method can effectively improve the accuracy and efficiency of tunnel construction, reduce unnecessary waste, and ensure the safety and reliability of construction.

[0091] Exemplarily, the downloading of the measurement task information and the road centerline information specifically includes:

[0092] Download the road centerline and measurement tasks corresponding to the work point.

[0093] The construction lining design and mileage section corresponding to each construction process in the measurement task are read to obtain the construction lining design.

[0094] In order to ensure the security of data and the automation of the process, it is necessary to log in to the platform on the measurement robot side using the surveyor's account configured in step 3 to implement the login operation.

[0095] The surveying robot selects project | tunnel | work point: Since a surveyor may be working in more than one place and may have different surveying tasks at different times, the surveying robot can select the current project and select the tunnel to be worked on and the work point information of the tunnel configuration in the project.

[0096] Then the measuring robot downloads the road centerline: according to the configured work point and road centerline information and the selected work point, download the road centerline corresponding to the work point for subsequent measurement operations. Select the project|tunnel|work point and the mileage section of the step design, download the mileage section corresponding to the current work point construction process and the corresponding construction lining design to form the basic data for the measurement operation. Since the construction lining design corresponding to each construction process is different, the indicators for comparative analysis are also different. Therefore, it is necessary to select the process during measurement and use the construction lining design of the corresponding process to compare the information of the design and the measured contour to guide the construction process.

[0097] Actual engineering measurement is carried out based on the downloaded road centerline, the downloaded design mileage sections and construction design, the selected procedures and the mileage to be measured obtained by measurement and layout.

[0098] In addition, after the measurement is completed, you can view the comparison chart between the construction lining design and the measured contour and related measured statistical indicators on the measuring robot side, such as the area ratio of the construction lining design and the measured contour, the maximum, minimum and average value of the tangent perpendicular distance of the measured contour to the construction lining design, etc.

[0099] Finally, the measurement robot data is uploaded to the platform synchronously. In actual applications, when the cross-section measurement in a measured section is completed, the data can be submitted to the platform for further data analysis.

[0100] Compared with the prior art, the embodiment of the present invention provides a tunnel measurement method, in which a tunnel measurement platform is responsible for task allocation, data collection, analysis and alarm, and a number of measurement robots respectively perform on-site measurement tasks and upload real-time measured data.

[0101] After setting the construction location, work point and road centerline, each work point is assigned a measurement task containing different construction processes, and each process corresponds to a specific alarm rule; when the measurement robot sends a download instruction, the corresponding task and road centerline information are sent to it. The measurement robot performs the measurement task and uploads the measured data. The measured data is checked using the preset alarm rules, and the management personnel are notified immediately if any abnormality is found. Based on the analysis results of the measured data, the data is displayed in multiple directions and angles according to different analysis dimensions, so that the management can conveniently and intuitively view the tunnel construction situation, and can export data reports for subsequent summary analysis. By integrating the automated measurement robot and the tunnel measurement platform, a comprehensive solution is provided for tunnel construction, which helps to improve the accuracy and efficiency of construction.

[0102] An embodiment of the present application provides a tunnel measurement system, including a tunnel measurement platform and a plurality of measurement robots.

[0103] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the system described above can refer to the corresponding process in the aforementioned method embodiment and will not be described again here.

[0104] Compared with the prior art, the embodiment of the present invention provides a tunnel measurement system, in which a tunnel measurement platform is responsible for task allocation, data collection, analysis and alarm, and a number of measurement robots respectively perform on-site measurement tasks and upload real-time measured data.

[0105] After setting the construction location, work point and road centerline, each work point is assigned a measurement task containing different construction processes, and each process corresponds to a specific alarm rule; when the measurement robot sends a download instruction, the corresponding task and road centerline information are sent to it. The measurement robot performs the measurement task and uploads the measured data. The measured data is checked using the preset alarm rules, and the management personnel are notified immediately if any abnormality is found. Based on the analysis results of the measured data, the data is displayed in multiple directions and angles according to different analysis dimensions, so that the management can conveniently and intuitively view the tunnel construction situation, and can export data reports for subsequent summary analysis. By integrating the automated measurement robot and the tunnel measurement platform, a comprehensive solution is provided for tunnel construction, which helps to improve the accuracy and efficiency of construction.

[0106] An embodiment of the present application provides a computer-readable storage medium, wherein the computer-readable storage medium includes a stored computer program, wherein when the computer program is executed, the device where the computer-readable storage medium is located is controlled to execute the tunnel measurement method as described above.

[0107] The computer device may be a computing device such as a smart phone, a tablet computer, a desktop computer, and a cloud server. The computer device may include, but is not limited to, a processor and a memory. Those skilled in the art will appreciate that the figure is merely an example of a computer device and does not constitute a limitation on the computer device, and may include more or fewer components than shown in the figure, or a combination of certain components, or different components, such as input and output devices, network access devices, etc.

[0108] The processor may be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general-purpose processor may be a microprocessor or any conventional processor, etc.

[0109] In some embodiments, the memory may be an internal storage unit of the computer device, such as a hard disk or memory of the computer device. In other embodiments, the memory may also be an external storage device of the computer device, such as a plug-in hard disk, a smart memory card (Smart Media Card, SMC), a secure digital (Secure Digital, SD) card, a flash card (Flash Card), etc. equipped on the computer device. Further, the memory may also include both an internal storage unit of the computer device and an external storage device. The memory is used to store an operating system, an application program, a boot loader (BootLoader), data, and other programs, such as the program code of the computer program, etc. The memory may also be used to temporarily store data that has been output or is to be output.

[0110] An embodiment of the present application provides a computer program product. When the computer program product is run on a computer device, the computer device implements the steps in the above-mentioned method embodiments when executing the computer device.

[0111] In several embodiments provided in the present application, it is understood that each box in the flow chart or block diagram can represent a module, a program segment or a part of a code, and the module, a program segment or a part of a code contains one or more executable instructions for realizing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the box can also occur in a different order from that marked in the accompanying drawings. For example, two consecutive boxes can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved.

[0112] If the functions are implemented in the form of software function modules and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application can be essentially or partly embodied in the form of a software product that contributes to the prior art. The computer software product is stored in a storage medium and includes several instructions for a computer device to execute all or part of the steps of the methods described in each embodiment of the present application. The aforementioned storage medium includes: various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.

[0113] The above is a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the principle of the present invention. These improvements and modifications are also considered to be within the scope of protection of the present invention.

Claims

1. A tunnel measurement method, characterized in that: include: According to the preset construction positions of all tunnels, several work points and corresponding road center lines are set; Allocate a measurement task including several construction processes to each of the work sites; each of the construction processes corresponds to several alarm rules; Receiving a verified download instruction of the measuring robot, and sending the measuring task and the corresponding road center line corresponding to the work point to the measuring robot according to the work point where the measuring robot is located; Receiving all measured data uploaded by the measuring robots; According to all the alarm rules, the measured data is checked and then an alarm is pushed; The measured data is analyzed, and information feedback is provided according to the analysis results.

2. A tunnel measurement method as claimed in claim 1, characterized in that: The measurement tasks including several construction processes are assigned to each work site, specifically including: A measurement task is assigned to each of the work points; the measurement task includes a mileage section and a construction design, the mileage section includes a number of mileage sub-sections and a number of construction processes, the construction design includes a construction lining design; each of the construction processes corresponds to a construction lining design.

3. A tunnel measurement method as claimed in claim 1, characterized in that: Before allocating a measurement task including several construction processes to each work point, the method further includes: Based on the input main point data, the construction lining design is obtained, or, According to the dwg drawings, identify and import the construction lining design.

4. A tunnel measurement method as claimed in claim 1, characterized in that: Before receiving the verified download instruction of the measuring robot, the method specifically includes: A login request from the measurement robot is received, and the surveyor account information included in the login request is verified.

5. A tunnel measurement method as claimed in claim 1, characterized in that: According to all the alarm rules, the measured data is checked and then an alarm is pushed, specifically including: For each alarm rule, if the corresponding item value in the measured data is greater than the preset rule threshold, the alarm information is pushed to the tunnel management personnel.

6. A tunnel measurement method as claimed in claim 1, characterized in that: Analyze the measured data and provide information feedback based on the analysis results, specifically including: Performing cleaning and fitting on the measured data; The measured data is analyzed according to the business process and project information, and unqualified actual operating conditions are fed back through the data screen according to the analysis results.

7. A tunnel measurement method as claimed in claim 6, characterized in that: The cleaning and fitting of the measured data specifically includes: The measured data is cleaned according to the obstacle information, and fitting is performed after outliers are deleted.

8. A tunnel measurement method, characterized in that: include: Send download instructions to the tunnel measurement platform; After downloading the survey task information and road centerline information, select the construction process; Perform measurement according to the construction process, obtain measured data and upload it to the tunnel measurement platform; Comparison data is obtained by comparing the construction lining design corresponding to the construction process with the measured contours in the measured data.

9. A tunnel measurement method as claimed in claim 8, characterized in that: The downloading of the measurement task information and the road centerline information specifically includes: Download the road centerline and measurement tasks corresponding to the work point; The construction lining design and mileage section corresponding to each construction process in the measurement task are read to obtain the construction lining design.

10. A tunnel measurement system, characterized in that: It comprises a tunnel measurement platform and several measurement robots, wherein the tunnel measurement platform executes a tunnel measurement method as described in any one of claims 1 to 7, and the measurement robots execute a tunnel measurement method as described in any one of claims 8 to 9.

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